Mercedes-Benz Mercedes M-Class 2011-2015 Specifications
Complete technical specifications and performance data for the Mercedes-Benz Mercedes M-Class 2011-2015. Includes detailed engine specifications, dimensions, safety features, and more.
Engine Specifications
Engine
- Type
- V6 DOHC 24-valve
- Displacement
- 3.5L (3498 cc)
- Power
- 302 hp @ 6,500 rpm
- Torque
- 273 lb-ft @ 3,500 rpm
- Compression Ratio
- 12.2:1
- Redline
- 6,500 rpm
Transmission Specifications
Transmission
- Type
- 7-Speed Automatic with Manual Mode
- Drive System
- All-Wheel Drive (4MATIC)
- Final Drive
- 3.07:1
Dimensions Specifications
Primary Dimensions
- Length
- 189.1 inches
- Width
- 75.3 inches
- Height
- 70.7 inches
- Wheelbase
- 114.8 inches
- Ground Clearance
- 8.3 inches
- Curb Weight
- 4,764 lbs
Chassis & Suspension
- Front Suspension
- Independent double-wishbone with coil springs
- Rear Suspension
- Independent multi-link with coil springs
- Steering
- Power-assisted rack-and-pinion
- Front Brakes
- 13.0-inch ventilated disc
Performance & Fuel Economy
- Zero To 60
- 6.5 seconds
- Quarter Mile
- 14.8 seconds @ 95 mph
- Top Speed
- 130 mph electronically limited
- Combined
- 19 mpg
Safety Specifications
- Front
- Dual-stage, dual-threshold front airbags
- Side
- Front side-impact airbags
- Curtain
- Side curtain airbags with rollover sensor
- Other
- Driver's knee airbag
- Stability Control
- Electronic Stability Program (ESP�) with traction control
- Brake Systems
- ABS with EBD and Brake Assist
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the main differences between the available engine options?
What are the main differences between the available engine options?
The 2011-2015 Mercedes M-Class offers several engine options, including a 3.5L V6 producing 302 hp, a 4.6L V8 with 402 hp, and a 3.0L V6 turbo diesel generating 240 hp. The V6 provides a balance of power and efficiency, while the V8 offers superior performance. The diesel engine excels in fuel economy and torque, making it ideal for towing.
Q2 What transmission options are available?
What transmission options are available?
All models come standard with a 7-speed automatic transmission, featuring smooth shifting and adaptive logic for optimized performance. The transmission includes manual shift mode and is paired with Mercedes' 4MATIC all-wheel-drive system for enhanced traction.
Q3 What are the key safety features?
What are the key safety features?
The M-Class includes standard safety features such as ABS, stability control, traction control, and multiple airbags. Optional features include adaptive cruise control, lane-keeping assist, blind-spot monitoring, and a PRE-SAFE� system that prepares the vehicle for an imminent collision.
Q4 How does the fuel economy compare to competitors?
How does the fuel economy compare to competitors?
The M-Class offers competitive fuel economy, with the diesel variant achieving up to 25 mpg combined. The V6 and V8 models achieve 18-20 mpg combined, which is comparable to luxury SUVs like the BMW X5 and Audi Q7.
Q5 What are the recommended maintenance intervals?
What are the recommended maintenance intervals?
Mercedes recommends service intervals every 10,000 miles or annually, whichever comes first. Key maintenance tasks include oil and filter changes, brake inspections, and fluid checks. The vehicle also features an ASSYST Plus system that calculates service needs based on driving conditions.
Q6 What are the most notable features and options?
What are the most notable features and options?
The M-Class offers standard features such as a panoramic sunroof, leather upholstery, and a COMAND infotainment system. Optional upgrades include a Harman Kardon sound system, heated and ventilated seats, and a rear-seat entertainment system.
Q7 How does the cargo and passenger space compare to competitors?
How does the cargo and passenger space compare to competitors?
The M-Class provides 80.3 cubic feet of cargo space with the rear seats folded, and 38.2 cubic feet with the rear seats up. Passenger space is generous, with ample legroom and headroom, making it competitive with the BMW X5 and Lexus RX.
Q8 What are the towing and payload capacities?
What are the towing and payload capacities?
The M-Class has a towing capacity of up to 7,200 lbs when properly equipped, making it suitable for trailers and boats. The payload capacity varies by model but averages around 1,200 lbs.
About the Author
Expert automotive knowledge and experience
Alan Montanye
Automotive Technical Writer
ASE Certified Master Technician specializing in vehicle specifications and technical documentation with extensive experience in the automotive industry.
Diagnostic
Specialized in advanced diagnostic techniques using modern scan tools and oscilloscopes.
Repair
Expert in both traditional mechanical repairs and modern vehicle systems.
Additional Expertise
Documentation
Created over 500 detailed repair guides and technical documents.
Training
Conducted technical training sessions and contributed to repair databases.
Certifications & Research
Certifications
- ASE Master Technician Certification
- Advanced Diagnostic Specialist
- Hybrid/Electric Vehicle Systems
- Performance Tuning Expert
Research & Community
Actively researches emerging technologies and contributes to automotive forums.
Legal Disclaimer
Important information about using this content
Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.
General Information
Warranty & Liability
The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.
We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.